| 摘要 |
A surgical guiding device comprises: an elongate portion comprising a handpiece connection port and a shank connection port, wherein sizes of the handpiece connection port and the shank connection port comply with the ISO1797 standard; a height controlling portion being a hollow cylinder with two end openings, and having a first end portion and a second end portion; and a retaining portion disposed on an outer surface of the height controlling portion to adjust an installation height of the height controlling portion in relation to a surgical positioning device. The present invention comply with the ISO1797 standard and it is not necessary to persistently exchange the different sizes of movable sleeves to simply the implanting process, so as to shorten the time of the surgery and reduce the consumption of the cost. Therefore, the present invention also can reduce the discomfort and pain of the patient in treating process. |
